totalReadBytes is not used by SPI
totalReadBytes is not used by SPI

(bad I2C copy and paste job)

treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk